Whether you’re exploring the local area or hanging out at the campground, KOA Holidays are an ideal place to relax and play. There’s plenty to do, with amenities and services to make your stay memorable. Plus, you’ll enjoy the outdoor experience with upgraded RV Sites with KOA Patio® and Deluxe Cabins with full baths for camping in comfort. Bring your family, bring your friends, or bring the whole group – there’s plenty of ways to stay and explore.
Whether you’re exploring the local area or hanging out at the campground, KOA Holidays are an ideal place to relax and play. There’s plenty to do, with amenities and services to make your stay memorable. Plus, you’ll enjoy the outdoor experience with upgraded RV Sites with KOA Patio® and Deluxe Cabins with full baths for camping in comfort. Bring your family, bring your friends, or bring the whole group – there’s plenty of ways to stay and explore.
From West Yellowstone: 6 miles west of Yellowstone National Park West Entrance at West Yellowstone, Montana on US HWY 20, aka. the Targhee Pass Hwy.
From Idaho: 3 miles east of the Montana/Idaho border on US HWY 20, aka.the Targhee Pass Hwy.
Be aware that we are 1.5 miles east of the new Mountainside Journey KOA which is also on US Hwy 20.
GPS: N44.686. W111.2179
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At Yellowstone Park / West Gate KOA Holiday, you'll find everything you need for a comfortable stay—spacious RV sites, cozy cabins, and plenty of on-site amenities. And when it's time to see the park, Great American Tour Company makes it easy with tour pickups right here at the campground. Book your adventure on their website today and use our exclusive code: YELLKOAWG at checkout for 20% off your tour!
Celebrate America's big birthday bash this Independence Day at our KOA in West Yellowstone! Independence Day Weekend (July 3–5, 2026) is also a National Park Fee-Free weekend, making it the perfect time to explore Yellowstone before or after the festivities.
We're packing the long weekend with classic campground fun and family-friendly activities on site, including a Junior Ranger Passport kickoff for kids, crafts, scavenger hunts, old-fashioned games, and a patriotic parade. Guests can enjoy a pancake breakfast for purchase, join in all-American field day games and creative craft stations, and end each evening gathered around the campfire with s'mores. The celebration wraps up Sunday with a thank-a-ranger card activity and a Care Camp clean-up challenge, creating a festive and meaningful holiday weekend in the great outdoors near Yellowstone National Park. Check out the attached schedule for more information.Sites are filling up fast, book your stay today!
Experience the best of America's national parks—breathtaking landscapes, rich history, and unforgettable adventures! You can enjoy free admission on special days each year. Plan your Yellowstone RV camping adventure around these eight National Park Free Days in 2026 and enjoy complimentary entry to all fee-charging national park sites:
From late September to mid October, Elk herds gather for the start of the mating season to participate in the Elk Rut ritual. Elk bugling is a fascinating form of communication that animal lovers and hikers alike gather to hear around the national park. Consider staying at Yellowstone Park / West Gate KOA Holiday for your next Yellowstone adventure. We also have group camping options if you are looking to experience Yellowstone with a larger group of people.
That doesn't mean this area has to always be empty. When you start reviewing camping options, your history will display here to help compare sites and find the best stay. You will be able to share your stay information with friends or family and save it for a later time if you have a KOA Account.
Make checkout easy by booking all your reservations at once. Add your sites from different campgrounds into your shopping cart* and then choose checkout.
